[FYI] How I enabled Sleep on LID on my XPS14(L421X)

[FelipeZé]

Wake on lid was working OOB (just added EisaId on the device LID0) but sleep on LID was not working, so, 

 

 

I modified this method (from LID0 device)

 

            Name (_PRW, Package (0x02)
            {
                0x1B, 
                0x03
            }

 

 

To this:

 

            Name (_PRW, Package (0x02)
            {
                0x18, 
                0x04
            })

 

Problem was _PRW values were wrong... Hope this can help some1.

 

Whole Device code:

 

        Device (LID0)
        {
            Name (_HID, EisaId ("PNP0C0D"))
            Method (_LID, 0, NotSerialized)
            {
                Return (GP11)
            }


            Name (_PRW, Package (0x02)
            {
                0x18, 
                0x04
            })
            Method (_PSW, 1, NotSerialized)
            {
                Store (Arg0, SLID)
            }
        }

 

[joe_black]

Nice!